<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>demo</title>
    <script type="text/javascript" src="js/jquery-3.5.1.min.js"></script>
    <script type="text/javascript" src="js/jquery.ztree.core.min.js"></script>
    <link rel="stylesheet" href="css/zTreeStyle.css" type="text/css">
    <script>

        var setting = {
            data: {
                simpleData: {
                    enable: true,
                    pIdKey: 'pid'
                }
            }
        };


        var zNodes = [
            {id: 1, pId: 0, name: "父节点1 - 展开", open: true},
            {id: 11, pId: 1, name: "父节点11 - 折叠"},
            {id: 111, pId: 11, name: "叶子节点111"},
            {id: 112, pId: 11, name: "叶子节点112"},
            {id: 113, pId: 11, name: "叶子节点113"},
            {id: 114, pId: 11, name: "叶子节点114"},
            {id: 12, pId: 1, name: "父节点12 - 折叠"},
            {id: 121, pId: 12, name: "叶子节点121"},
            {id: 122, pId: 12, name: "叶子节点122"},
            {id: 123, pId: 12, name: "叶子节点123"},
            {id: 124, pId: 12, name: "叶子节点124"},
            {id: 13, pId: 1, name: "父节点13 - 没有子节点", isParent: true},
            {id: 2, pId: 0, name: "父节点2 - 折叠"},
            {id: 21, pId: 2, name: "父节点21 - 展开", open: true},
            {id: 211, pId: 21, name: "叶子节点211"},
            {id: 212, pId: 21, name: "叶子节点212"},
            {id: 213, pId: 21, name: "叶子节点213"},
            {id: 214, pId: 21, name: "叶子节点214"},
            {id: 22, pId: 2, name: "父节点22 - 折叠"},
            {id: 221, pId: 22, name: "叶子节点221"},
            {id: 222, pId: 22, name: "叶子节点222"},
            {id: 223, pId: 22, name: "叶子节点223"},
            {id: 224, pId: 22, name: "叶子节点224"},
            {id: 23, pId: 2, name: "父节点23 - 折叠"},
            {id: 231, pId: 23, name: "叶子节点231"},
            {id: 232, pId: 23, name: "叶子节点232"},
            {id: 233, pId: 23, name: "叶子节点233"},
            {id: 234, pId: 23, name: "叶子节点234"},
            {id: 3, pId: 0, name: "父节点3 - 没有子节点", isParent: true}
        ];

        $(document).ready(function () {
            $.ajax({
                url: '/demoData',
                type: 'GET',
                success: function (data) {
                    // alert(JSON.stringify(data));
                    // $("#input_id").val(data['name']);
                    $.fn.zTree.init($("#treeDemo"), setting, data);
                }
            });

            $("#aaa").css("color", "red");
            $("#input_id").on('blur', function () {
                $("#aaa").html($("#input_id").val());
            });
            // $.ajax({
            //     url: '/hello',
            //     data: '',
            //     type: 'GET',
            //     success: function (data) {
            //         alert(data);
            //     }
            // })
            $.ajax({
                url: '/hello2',
                data: {'id': '123', 'name': 'abc', 'age': '12'},
                type: 'POST',
                success: function (data) {
                    // alert(JSON.stringify(data));
                    $("#input_id").val(data['name']);
                }
            });
            $("#jump").on('click', function () {
                window.open("/demo1", "_self");
            });
        });
    </script>
</head>
<body>
<h1 th:text="${host}">Hello World</h1>
<div id="aaa">测试</div>
<input id="input_id" type="text"/>
<button id="jump">跳转</button>
<div id="treeDemo" class="ztree"></div>
</body>
</html>